Shenzhen Powtech PT200 Manual

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Thank you for choosing PT200 variable-frequency inverter from Shenzhen

Powtech

Co.,Ltd.

can be applied to various industrial machineries, drive and control of the fan and

pump and heavy load of grinding with intermediate frequency; and it is designed

by Shenzhen Powtech Co.,Ltd via its professional production and sales experience

for many years.

This manual includes two series of PT200: general type and specific type;

among them, general type can be divided into P, G, M and H type based on

different load and specific type can be divided into S, T and Z type; and the

detailed description is as follow:

P type: light load;

G type: standard load

M type: heavier load;

H type: heavy load;

S type: specific type for textile machine;

T type: specific type for winding machine;

Z type: specific type for injection molding machine;

This manual provides related notices, such as parameter setting of installation

and operation, diagnosis of malfunctions, daily maintenance and safe use, for user.

Please read this manual in detail before install it in order to guarantee install and

operate this variable-frequency inverter correctly.

Please contact with Powtech local dealers in various places or directly

contact with our company if there is any difficult during your using process; and

our professionals are glad to make service for you!

Please submit this manual to ultimate user and ask the user to keep it properly,

which will be beneficial for later maintenance and other applied occasions. If there

are any troubles during the warranty period, please fill up the warranty card and

fax it to the dealer or our company.

The information may be changed during the improving period of this project

without prior notice. Please consult the website of Powtech when you would like

to obtain the latest information.

Please consult

products.

Foreword

This product is a kind of variable-frequency inverter which it

http://www.powtech,cn/en

for information of Powtech series

Shenzhen Powtech Co.,Ltd

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Summary of Contents for Shenzhen Powtech PT200

Page 1 Shenzhen Powtech Co.,Ltd via its professional production and sales experience for many years. This manual includes two series of PT200: general type and specific type; among them, general type can be divided into P, G, M and H type based on different load and specific type can be divided into S, T and Z type;...
Page 3 1-3. Precautions......................4 1-4 Range of application..................... 6 Chapter 2 Standard specification................7 2-1 Technical specifications..................7 2-1-1. Technical specifications of PT200.............. 7 2-1-2 See the following table for rated output current with different specifications......................... 9 2-2 Standard specification..................11 2-3.
Page 4 4-1. Introduction of operation keyboard................34 4-2. Introduction for indicator light of the keyboard..........34 4-3. Key description of operation panel..............36 4-4. Menu style......................37 4-4-1. First-level menu style..................37 4-4-2. Form of secondary menu................38 4-4-3. Form of three-level menu................. 38 4-4-4.
Page 5 6-1-14. P12group communication parameter group..........67 6-1-15. P13 group Protection function group............68 6-1-16. P14 group function group of water supply..........69 6-1-17. P15 group manufacturer’s function group........... 70 6-2. inverter of function parameter................70 6-2-1. P00 group monitoring function group........... 70 6-2-2. P01 group basic function group............. 71 6-2-3.
Page 6 Chapter 9 Maintenance and overhauling..............122 9-1. Inspection and maintenance................122 9-2. Device required regular change............... 123 9-3. Storage and custody..................123 9-4.Measurement and judgment................123 Chapter 10 Option.....................125 10-1. Optional components..................126 10-2. Moulded case circuit breaker(MCCB)or earth leakage circuit breaker(ELCB)........................
Page 8: Chapter 1 Inspection And Safety Precautions
Chapter 1 Inspection and Safety Precautions Chapter 1 Inspection and Safety Precautions All inverters of Shenzhen Powtech Co.,Ltd are given strict test and quality inspection before leaving factory. Please firstly check whether the product package is damaged due to transportation carelessness after your purchasing and whether the specification and type is consistent with the machine you ordered.
Page 9 Chapter 1 Inspection and Safety Precautions 1-2 Safety attentions Safety precautions are divided into following two types in this manual: Danger: the danger caused by not operating as required can cause serious injury or even death. Notice: the danger caused by not operating as required can cause moderate harm or minor injury and damage of the equipment.
Page 10 Chapter 1 Inspection and Safety Precautions ●Please confirm whether the voltage class of input power is consistent with rated voltage class of inverter, whether the circuit connected is firm enough, or it may cause the damage of the actuator! notice ●...
Page 11 Or it easily causes the module damage in the inverter. It is improper to use PT200 AC frequency vector inverters by and the voltage range stipulated in this manual; or it easily causes the Use beside rated nominal device damage in the inverter.
Page 12 Chapter 1 Inspection and Safety Precautions Types of attention Precautions contents The AC frequency vector inverters has protection device for lighting strike and over current; and it has certain self-defensive Protection of lightning ability for the inductive thunder. The customer should install impulse protection device before the AC frequency vector inverters at frequent occurrence of the lightning.
Page 13: Range Of Application
Chapter 1 Inspection and Safety Precautions Types of attention Precautions contents 7）Grounding terminal of the AC frequency vector inverters(E or )7）should be correctly and reliably connected to the ground based on salty requirement of national electricity and other related standards. Don’t stop the motor via operating a switch or interruption of power supply;...
Page 14: Chapter 2 Standard Specification
Chapter 2 Standard specification Chapter 2 Standard specification 2-1 Technical specifications 2-1-1.Technical specifications of PT200 AC frequency output Rated input Rated output current vector inverters Input voltage Adaptive motor rating （kW） current（A）（A） type PT200-0R4G-1B PT200-0R7G-1B 0.75 0.75 Single phase 220V PT200-1R5G-1B 14.2...
Page 15 Chapter 2 Standard specification AC frequency output Rated input Rated output current vector inverters Input voltage Adaptive motor rating （kW） current（A）（A） type PT200-015P-3B PT200-015G-3B/ 15.0/18.5 35/38 32/37 15.0/18.5 PT200-018P-3B PT200-018G-3B/ 18.5/22.0 38/46 37/45 18.5/22.0 PT200-022P-3B PT200-022G-3B/ 22.0/30.0 46/62 45/60 22.0/30.0...
Page 16 Chapter 2 Standard specification 2-1-2 See the following table for rated output current with different specifications G/P/M/H 220V 220V 380V 460V Voltage 575V 660V 1Ф (240V) (415V) (440V) Power (KW) Current (A) Current (A) Current (A) Current (A) Current (A) Current (A) 0.75 18.5...
Page 17 Chapter 2 Standard specification 2-2 Standard specification Item Standard Single phase 200～240V, 50/60Hz three phase 200～ 240V，50/60Hz three phase 380～415V, 50/60Hz three phase 440～ Level of voltage frequency 460V，50/60Hz Power supply three phase 575V，50/60Hz three phase 660V, 50/60Hz three phase 1140V, 50/60Hz Allowable fluctuation Voltage :±15% frequency: ±5% AC frequency vector inverters with vector control based...
Page 18 Chapter 2 Standard specification Item Standard (accuracy of speed control) synchronous speed） vector control for flux with open loop :≤±0.3%（rated Stability of speed control synchronous speed） ≤40ms (vector control for flux with open loop) Torque response Automatic torque boost; manual torque boost 0.1％～ Torque boost 30.0％...
Page 19 Chapter 2 Standard specification Item Standard multiple multifunction terminal or program execution) sections Acceleration Acceleration 4 sections can be set at most (using of multiple multifunction terminal ) sections Emergency Interrupt controller output stop Swing- frequency Operation of process control running Operation with low speed Fault...
Page 20 Chapter 2 Standard specification Item Standard vector inverters fan Less than 15 millisecond: Continuous operation Instant power failure and More than 15 millisecond: automatically detect the motor then restarting speed and restart after instant power failure Tracking method of rotate Automatically track motor speed at the start of the speed inverter...
Page 21 Chapter 2 Standard specification 2-3. Dimension 2-3-1 Product appearance figure and dimension of installing hole 2-3-2 PT 200 series 1.2S1~2S3 Chart 2-1 Dimension of 2S1...
Page 22 Chapter 2 Standard specification Power Level of power supply Type (kW) 0.4~1.5 Single phase 0.4~0.75 220V 0.75~1.5 0.4~1.5 Three phase 220V 0.4~0.75 0.75~1.5~2.2 0.75~2.2 Three phase380V 0.75~2.2 0.75~2.2 Chart 2-2 Dimension of 2S2...
Page 23 Chapter 2 Standard specification Power Level of power supply Type (kW) 2.2~4 2.2~4 Single phase 220V 1.5~2.2 0.75~1.5 2.2~4 2.2~4 Three phase220V 1.5~2.2 0.75~1.5 4~5.5 4~5.5 Three phase380V 4~5.5 Chart 2-3 Dimension of 2S3...
Page 24 Chapter 2 Standard specification Power Level of power supply Type (kW) Single phase 220V Three phase 220V 7.5~11 Three phase380V 2-3-3 PT200 series (three-phase power voltage 380~415V, 50/60Hz) 2N1~2N10 Chart 2-4 Dimension of 2N1-2N10...
Page 25 Chapter 2 Standard specification Dimension Installation dimension Power Type Seat No. (kW) 15~18.5 11~15 Ø9 7.5~11 Dimension Installation dimension Power Type Seat No. (kW) 22~30 18.5~22 Ø9 15~18.5 11~15 Dimension Installation dimension Power Type Seat No. (kW) 37~45 30~37 Ø10 22~30 18.5~22 Dimension...
Page 26 Chapter 2 Standard specification Dimension Installation dimension Power Type Seat No. (kW) 132~160 110~132 Ø14 93~110 75~93 a.2N7(hanging) Dimension Installation dimension Power Type Seat No. (kW) 185~250 160~220 1000 Ø14 132~160 110~132 Chart 2-5 2N7-2N8 Dimension of cabinet type...
Page 27 Chapter 2 Standard specification b.2N7(cabinet type) Dimension Installation dimension Power Type Seat No. (kW) 185~250 160~220 1300 600 132~160 110~132 8） a. 2N8(hanging) Dimension Installation dimension Power Type Seat No. (kW) 280~315 250~280 1160 1100 Ø14 220~250 200~220 (cabinet type) b.2N8 Dimension Installation dimension...
Page 28 Chapter 2 Standard specification Chart2-6 2N9~2N10 Cabinet dimension 2-3-4. Dimension figure of keyboard JP6C200 dimension figure: 主菜单 P00监视功能菜单 Chart 2-6 JP6C200 dimension...
Page 29 Chapter 2 Standard specification JP6E200 dimension: Chart2-7 JP6E200 dimension 安装键盘仓，需 JP6D200 dimension figure of keyboard cabin: Chart 2-8 JP6D200 dimension...
Page 30 Chapter 3 Installation and redundant circuit Chapter 3 Installation and redundant circuit 3-1 Service environment (1) Environment temperature -10℃~40℃; (2) Prevent electromagnetic interference and be far away from interference source. (3) Prevent the invasion of water drop, vapor, dust, dirt, cotton fiber and metal powder.
Page 31 Chapter 3 Installation and redundant circuit Chart 3-1 installation direction and room 3-3 Wiring diagram Wiring of variable-frequency inverter divides into main circuit and control loop. The user must make the connection correctly following the below wiring circuit.
Page 32 Chapter 3 Installation and redundant circuit 3-3-1 Wiring diagram below 7.5KW（2S1/2S2/2S3）...
Page 33 Chapter 3 Installation and redundant circuit 3-3-2. Wiring diagram for 11KW~22KW（2N1~2N2）...
Page 34 Chapter 3 Installation and redundant circuit 3-3-3 Wiring diagram for 30kW~630kW（2N3~2N10）...
Page 35 Chapter 3 Installation and redundant circuit 3-4. Main circuit terminal (G type) 3-4-1.Main circuit terminal of PT200 1. Main circuit terminal below 7.5KW (380V) Notice: classification of the above power is only for machine of G type. Main circuit terminal for 11KW~22KW(380V)
Page 36 Chapter 3 Installation and redundant circuit 4. Main circuit terminal for 45~280KW（380V） Notice: standard configuration of P/P+ is the state of short circuit; if it is necessary to connect , it should firstly stop it and then connect. DC resistance 5.
Page 37 Chapter 3 Installation and redundant circuit V/T2 W/T3 Connecting end for brake P+,PB/ - resistance or brake unit Connect with brake resistance or brake unit Connection end for resistance of P,P+ DC resistance Connect with (removing short direct current circuit) 3-5 Control circuit terminal 3-5-1.
Page 38: Wiring Precautions
Chapter 3 Installation and redundant circuit output signal Short circuit for JP5 2-3:0- +20mA。 with multiple P08.08 functions 2 Sets the setting for analog output. PO8.09-P08.12sets the scope of output signal 3-5-2. Arrangement of control circuit terminal 1. Control circuit terminal of 200LCB panel 2.
Page 39 Chapter 3 Installation and redundant circuit The maximal distance between the AC frequency vector inverters and ※ motor should be within 50m when the carrier frequency is smaller than3KHz; and such a distance should be shortened when the carrier frequency is bigger than 4 KHz;...
Page 40: Operation Keyboard
Chapter 4 Operation keyboard Chapter 4 Operation keyboard 4-1. Introduction of operation keyboard JP6E200 Keyboard control panel JP6C200 Keyboard control panel Chart 4-1 Display of operation panel Introduction for indicator light of the keyboard 4-2. Sign of indicator light Name Unit display Implication color...
Page 41 Chapter 4 Operation keyboard Indicator light of keyboard, terminal operation and control of remote Lights of communication MODE communication Bright: control state Green control of remote operation Off : control state of keyboard operation Flicker: operation state of the terminal Bright: the AC frequency vector inverters has fault...
Page 42 Chapter 4 Operation keyboard 4-3. Key description of operation panel Sign Name Function Parameter * Exit the data modification of function item setting/Escape E S C * Return to state display menu via submenu or function menu S H I F T * Under third level menu, use to move data edit bit of function code...
Page 43: Menu Style
Chapter 4 Operation keyboard 4-4. Menu style Menu display adopts three-level menu style and they are shown as following respectively: 1) Group number of function code (first-level menu) 2) Label of function code (secondary menu)3) Set value of function code (three-level menu) First-level menu style 4-4-1.
Page 44 Prompt Implication Prompt Implication The AC frequency vector inverters instantly PT200 show PT200 to represent PT200 product E.PHI Default phase at the input side after electrifying E.oUP U-phase protection of inverter unit E.PHo Default phase at the output side Overheating of rectifier E.oUP...
Page 45 Chapter 4 Operation keyboard E.LU Under voltage fault of bus E.bCE Brake unit fault E.oL1 Motor overload Retaining E.oL2 AC frequency vector inverter overload 0.0.0.0.0 Protection of user password Notice: the menu specially shows the implication of 0.0.0.0.0 If the starting shows five points beside the data, it means it has password protection.
Page 46 Chapter 4 Operation keyboard SHIFT enter into the menu via enter into the function code of password to set 00000; after successfully clearing the password, it is unnecessary to input password for verification when the password protection area is entered. ...
Page 47 Chapter 4 Operation keyboard level menu Edit status of three- P R G Press to enter under the display state of the level menu secondary menu P R G Press to enter under the display state of the first-level State of password menu when it has password protection authentication Modification state of...
Page 48 Chapter 4 Operation keyboard 4-7. Operation examples Display parameter for the stop in the following example is the set frequency and the factory setting is 50.00Hz. Anything with underline in the diagram represents current editing bit. 4-7-1. Recover factory parameter For example, set P01.15=1: Recover all parameters in P area beside parameter of generator system (P03group) to the factory setting...
Page 49 Chapter 4 Operation keyboard The first step:P01.03→0(the default is 7 which shows the decoder is effective) The second step: see the following chart Chart4-7 Setup set frequency 4-7-3.Password setting For example, set the user password from P07.00 to 00005. Notice: it can be effective only after the second electrifying when the setting is over.
Page 50 Chapter 4 Operation keyboard 4-7-5. Password For example, remove the user password P07.00. Chart 4-10 Password 4-8. Setting method of parameter Example 1: let’s take the acceleration of P09.00 from 5.0 to 25.0 as an example: Under the state of P00, the encoder increases with clockwise rotation to function parameter P09.00, now the above LED shows 5.0.
Page 51 Chapter 5 Commissioning Chapter 5 Commissioning Chart 5-1 Commissioning...
Page 52 Chapter 5 Commissioning Before Connect the power supply with the variable-frequency inverter, please ● firstly confirm the voltage of AC input power is within the scope of rated input voltage of variable-frequency inverter. Connect the power supply with the input terminal R, S and T of variable- ●...
Page 53 Inverter of function parameter 6-1. List of function parameter Function of PT200 series AC frequency vector inverters can be divided into 15 groups, namely P01～P15 according to the function; and every function group includes several function codes. The function code adopts three-level menu; for example, P08.08 means the eighth function code in P08 function group ;...
Page 54 Chapter 6 Inverter of function parameter value of actual detection can’t be updated. 4. In order to protect the parameter more effectively, the AC frequency vector inverters provides password protection for the function code. After the user password (namely, parameter for user password P07.00 is not 0) is set, the system will firstly enter into the state of user password authentication when the user press to enter into the editing state of the function code;...
Page 55 Chapter 6 inverter of function parameter Describing LED/OLED Code Function description Amount Reference page Keyboard display Analog and digital input Output terminal group function Acceleration and deceleration Enhancement group and jog of pendulous frequency PID control group Set of built-in PID parameter Control group of multiple Set of multiple speed and PLC speed...
Page 56 Chapter 6 Inverter of function parameter Refere Describing LED/OLED Code Setting range Factory setting Change Keyboard display page Output power of the Percentage for actual output P00.06 AC frequency vector power of the AC frequency ■ inverters vector inverters Output torque of the Actual output torque of the P00.07 ■...
Page 57 Chapter 6 inverter of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 0: valid; moreover, the AC frequency vector inverters saves without power supply 1: valid; moreover, the AC Increasing+ or frequency vector inverters decreasing of doesn’t save without power P01.02...
Page 58 Chapter 6 Inverter of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 0.00Hz～P01.08(Upper- frequency P01.09 Lower- frequency limit 0.00Hz ◇ limit) 0.00 Hz～P01.07(maximum Keyboard sets the P01.10 50.00Hz ◇ frequency frequency） P01.11 Acceleration time1 0.1～3600.0s Type setting ◇...
Page 59 Chapter 6 inverter of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 0.00～P01.07 Start frequency for P02.06 （maximal 0.00Hz ◇ the halt brake frequency） Waiting time of halt P02.07 0.0～50.0s 0.0s ◇ brake DC brake current of P02.08 0.0～150.0% 0.0%...
Page 60 Chapter 6 Inverter of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display Rotor resistance of Type setting P03.07 0.001～65.535Ω ◇ motor Stator and rotor Type setting P03.08 0.1～6553.5mH ◇ inductance of motor Mutual inductance Type setting P03.09 for stator and rotor...
Page 61 Chapter 6 inverter of function parameter 6-1-7. P05 group V/F control parameter Describing LED/OLED Factory Reference Code Setting range Change Keyboard display setting page 00: V/F curve of line 1:V/F curve of multipoint 2:1. V/F curve for dropping torque of 2 power 3:1.
Page 62 Chapter 6 Inverter of function parameter Describing LED/OLED Factory Reference Code Setting range Change Keyboard display setting page 0.00HZ □ P05.13 V/F frequency point 3 P05.11～P03.02 □ P05.14 V/F voltage point 3 0.0～100.0% 0.0% 0: Failure to actuate Selection for energy-saving P05.15 1:Automatic energy-saving □...
Page 63 Chapter 6 inverter of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 0: Control like two lines 1 Operation mode 1: Control like two lines 2 P06.07 of terminal □ 2: Three-wire control 1 control 3: Three-wire control 2 Increasing +...
Page 64 Chapter 6 Inverter of function parameter 6-1-9. P07 group Human-computer interface group Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page P07.00 User password 0～65535 ◇ OLED shows language 0:Chinese P07.01 ◇ choice 1:English 0: No operation 1: Function parameter of this machine is delivered to OLED keyboard...
Page 65 Chapter 6 inverter of function parameter Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page 0～0x7FFF BIT0: operation frequency BIT1: setting frequency BIT2: bus bar voltage BIT3: output voltage BIT4:output current BIT5:rotate speed of operation BIT6: output power BIT7: output torque BIT8:given value of PID BIT9:feedback value of...
Page 66 Chapter 6 Inverter of function parameter Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page acceleration （E.oC1) 5: Over current of deceleration（E.oC2） 6: Over current of constant speed（E.oC3） 7: Overvoltage of acceleration（E.oU1） 8: Overvoltage of deceleration（E.oU2） 9:Overvoltage of constant speed（E.oU3）...
Page 67 Chapter 6 inverter of function parameter Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page State for input terminal P07.13 ■ of current fault State for output terminal P07.14 ■ of current fault 6-1-10. P08 group output terminal group Describing LED/OLED Factory Reference...
Page 68 Chapter 6 Inverter of function parameter Describing LED/OLED Factory Reference Code Setting range Change Keyboard display setting page Upper limit corresponds P08.07 0.00V ～10.00V 10.00V ◇ with output of AO1 0: operation frequency 1: setting frequency 2: rotate speed of operation 3: output current 4: output voltage 5 :output power...
Page 69 Chapter 6 inverter of function parameter 6-1-11. P09 group Enhancement group Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page P09.00 Acceleration time 2 0.1～3600.0s Type setting ◇ P09.01 Deceleration time 2 0.1～3600.0s Type setting ◇ ◇ P09.02 Acceleration time 3 0.1～3600.0s Type setting...
Page 70 Chapter 6 Inverter of function parameter Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page 0.0～100.0%（maximum Frequency reaches P09.19 0.0% ◇ detection degree frequency） 115.0～140.0%（voltage of standard bus）(380V 130.0% ◇ series） Voltage of brake P09.20 valve 115.0～140.0%（voltage of standard bus）(220V 120.0% ◇...
Page 71 Chapter 6 inverter of function parameter Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page Deviation limit of PID P10.08 0.0～100.0% 0.0% ◇ control Detection value for P10.09 0.0～100.0% 0.0% ◇ break line of feedback Detection time for P10.10 0.0～3600.0s 1.0s...
Page 72 Chapter 6 Inverter of function parameter 6-1-14. P12group communication parameter group Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 0:1200bps 1:2400bps Setting for Baud 2:4800bps P12.00 rate of ◇ 3:9600bps communication 4:19200bps 5:38400bps 0: Without verification （N，8，1）for RTU 1:Even parity check（E，...
Page 73 Chapter 6 inverter of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display Delayed fault time 0.0（invalid），0.1～ P12.04 0.0s ◇ of communication 100.0s 0: alarm and random parking 1: No alarm and continuous operation 2: Halt according the halt Disposal for P12.05 method without alarm(only...
Page 74 Chapter 6 Inverter of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 110～150%（380V Protective for 130% ◇ series） voltage of P13.07 overvoltage and 110～150%（220V speed reduction 120% ◇ series） Level of automatic G type:160% P13.08 100～200% ◇...
Page 75 Chapter 6 inverter of function parameter 6-1-17. P15 group manufacturer’s function group Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display Manufacturer P15.00 0～65535 ***** ■ password 6-2. inverter of function parameter 6-2-1.P00 group monitoring function group Describing LED/OLED Code Setting range...
Page 76 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Current section of Current section of multiple P00.14 ■ multiple speed speed Temperature of P00.15 0～100.0℃ ℃ ■ rectifier module Temperature of P00.16 0～100.0℃ ■...
Page 77 Chapter 6 inverter of function parameter Describing Code LED/OLED Setting range Factory setting Change Keyboard display Select the operation mode of inverter: 0: V/F control: it is appropriate for the occasion which has no high requirement on accuracy such as the load of the fan and pump;...
Page 78 Chapter 6 Inverter of function parameter Describing Code LED/OLED Setting range Factory setting Change Keyboard display Set the frequency by means of increasing + via clockwise rotation of encoder and terminal or decreasing via counterclockwise rotation of encoder and terminal as well increasing+ or decreasing- of the terminal (increasing frequency setting or decreasing frequency setting) of encoder;...
Page 79 3. Setting for analog K1*AI1+K2*AI2: it means that the frequency is determined by the input terminal of the analog. Standard configuration of PT200 AC frequency vector inverter provides two simulated input terminals ; among them, AI1 is the voltage input with 0～10V/0（4）～20mA and AI2 is the input with 0～10V/0（4）...
Page 80 Chapter 6 Inverter of function parameter Describing Code LED/OLED Setting range Factory setting Change Keyboard display The torque control is effective only for P01.00=2; and only then can function code of P01.04 be effective. At the torque control, AC frequency vector inverter output the torque based on the torque inverter set;...
Page 81 Actual acceleration time= deceleration time set*setting frequency or maximum frequency. PT200 AC frequency vector inverter has four acceleration and deceleration time. The first group: P01.11, P01.12；the second group: P09.00, P09.01 The third group: P09.02, P09.03；the fourth group: P09.04、P09.05 The acceleration and deceleration time can be selected via the combination for the selection terminal of acceleration and deceleration time in the digital input terminal with multifunction.
Page 82 Chapter 6 Inverter of function parameter Describing Code LED/OLED Setting range Factory setting Change Keyboard display 0: Operate towards defaulted direction. AC frequency vector inverter will operate towards actual direction after it is electrified. 1: Operate towards opposite direction. It is used for changing the direction of motor; its effect is to change the rotate direction of the motor via adjusting two random motor lines.
Page 83 Chapter 6 inverter of function parameter Describing Code LED/OLED Setting range Factory setting Change Keyboard display 0: No operation 1: Recover default value beside the group of electric machine Recovery of function P01.15 parameter □ parameter 2: Recover default value including the group of electric machine parameter 3: Eliminate fault files...
Page 84 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display AC frequency vector inverter begins its start via starting frequency(P02.01) and accelerate to the targeted frequency based on the acceleration time set after it starts the storage time of the frequency; if targeted frequency is smaller than the start frequency, AC frequency vector inverter will be at a holding state.
Page 85 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Set the transient time at zero frequency of the output during the forward and reverse rotation of AC frequency vector inverter. It is shown as chart 6-5: Chart 6-4 sketch map of DC braking Chart 6-5 Sketch map for dead time of forward and reverse rotation...
Page 86 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display P03.01 Rated power of motor 0.4～900.0Kw Type setting □ Rated frequency of 0.01Hz～P01.07(maximum P03.02 50.00Hz □ motor frequency) Rated rotate speed of P03.03 0～36000rPm Type setting □...
Page 87 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0: No operation. 1: Self-study of rotate parameter: nameplate parameter of the motor (P03.01～ P03.05) must be input correctly before self-study of motor parameter; and separate the motor with the load and make the motor have a static and unloaded state, or the result for self-study of motor parameter may be wrong.
Page 88 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display The above parameters can be only applied to vector control mode. Below switching frequency 1 (P04.02), parameter of speed loop is P04.00 and P04.01; above switching frequency 2 (P04.05), parameter of speed ring PI is P04.03 and P04.04;...
Page 89 Chapter 6 inverter of function parameter 6-2-6. P05 group V/F control parameter Describing LED/OLED Factory Code Setting range Change Keyboard display setting 0: V/F curve of line 1:V/F curve of multipoint 2:1. V/F curve for drooping torque of 2 power 3:1.
Page 90 Chapter 6 Inverter of function parameter Describing LED/OLED Factory Code Setting range Change Keyboard display setting 0.0% 50.0%( rated ～ P05.02 Deadline of torque boost 20.0% □ frequency of relative motor) Torque boost is mainly used below cut-off frequency (P05.02) and V/F curve after updating is shown as following;...
Page 91 Chapter 6 inverter of function parameter Describing LED/OLED Factory Code Setting range Change Keyboard display setting Demarcation frequency for low and high 0.00Hz ～ P01.07(maximum P05.07 12.50Hz ◇ frequency of restricting frequency) vibration P05.07 is the cut-off point for function code: P05.04 and P05.05. 0: restricting vibration is valid P05.08 Restrict vibration...
Page 92 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 9: UP for frequency setting 10: DOWN for frequency setting 11: Removal for UP and DOWN of frequency setting 12: Terminal of multiple speed 1 13: Terminal of multiple speed 2 14: Terminal of multiple...
Page 93 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display This parameter is used to set the function corresponded multifunctional input terminal of the number. 0: No function 1: Forward running (FWD) 2: Reverse run (REV): when the running inverter is the terminal control, the run command of AC frequency vector inverter is preset by the above terminal function.
Page 94 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Filtering times of switching P06.06 value 1～10 ◇ Set filtering time for the sampling of DI1～DI4 terminals. This parameter should be increased under the condition of serious interference to prevent fault operation. 0: Double-line control model Operation mode of terminal 1: Double-line control model...
Page 95 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display produced by FWD and direction is controlled by REV. DIn is a closed input (Figure 6-11). Once K is off, FWD and REV control is invalid and frequency converter stops; Once K is on, FWD and REV control is valid;...
Page 96 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Use increasing + via clockwise rotation of encoder or decreasing via counterclockwise rotation of encoder and terminal to adjust the change rate at the setting frequency. P06.09 Low limiting value of AI1 0.00V～10.00V...
Page 97 20mA , voltage corresponding with 20mA is 10V There are 5 (below) multifunctional input terminals of the number and 2 input terminals of analog in the standard unit of PT200 series AC frequency vector inverter. 6-2-8.P07group human-computer interface group Describing LED/OLED...
Page 98 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display This function code decides the method of parameter copy. And copy function of the parameter is built-in the outer keyboard of OLED. 1: Function parameter of this machine is delivered to OLED keyboard 2: Download function parameter of OLED keyboard onto this machine Notice: the parameter automatically returns to 0 after operations of parameter copy have been finished.
Page 99 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0～0x7FFF BIT0: operation frequency BIT1: setting frequency BIT2: bus bar voltage BIT3: output voltage BIT4:output current BIT5:rotate speed of operation BIT6: output power BIT7: output torque Choice for parameter P07.05 0x3FF...
Page 100 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display （E.oU1） 8: Overvoltage of deceleration （E.oU2） 9:Overvoltage of constant speed（E.oU3） 10:undervoltage fault of DC bus（E.LU） 11:Motor overload（E.oL1） 12: Overload of inverter （E.oL2） 13: Default phase at output side（E.PHI）...
Page 101 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display State for input terminal of current is a decimal number; state order for all digital input terminal when it shows the latest fault is: BIT5 BIT4 BIT3...
Page 102 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0: No output 1. Forward rotation of AC frequency vector inverter. If there is frequency is output when the AC frequency vector inverter rotates forward, then ON signal will be output. 2.
Page 103 AO2 There are one multifunctional output terminals of the number and one multifunctional output terminal of relay as well as a multifunctional output terminal of analog in the standard unit of PT200 series AC frequency vector inverter. 6-2-10.
Page 104 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display P09.01 Deceleration time 2 0.1～3600.0s Type setting ◇ P09.02 Acceleration time 3 Type setting 0.1～3600.0s ◇ P09.03 Deceleration time 3 0.1～3600.0s Type setting ◇ P09.04 Acceleration time 4 0.1～3600.0s...
Page 105 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Pendulous frequency is appropriate for industries such as textile and chemical fiber and occasions requiring traversing and winding function. As chart 6-16. Function of pendulous frequency refers the output frequency of AC frequency vector inverter makes up and down swing centralizing the setting frequency;...
Page 106 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Detection value 0.00 ～ P01.07(maximum P09.17 50.00Hz ◇ level of FDT frequency) Times for automatic reset of the fault: when AC frequency vector inverter chooses automatic reset of the fault which can be used to set the times of automatic reset.
Page 107 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display When the output frequency of AC frequency vector inverter outputs pulse signal within the range of plus-minus detection width of the setting frequency; and see the following charts for detail: Chart6-17 Sketch map of FDT level Chart 6-18 Sketch map for amplitude of frequency reaching the detection 115.0～140.0%（voltage of...
Page 108 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0.1～999.9% Display coefficient of machinery rotate speed P09.21 rotate speed 100.0% ◇ =120*operation frequency*P09.21/pole number Machinery rotate speed =120*operation frequency*P09.21/pole number; this function code is used for correcting the error displayed by ruling of rotate speed and it has no effect on actual rotate speed 6-2-11.
Page 109 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0: Feedback for simulated channel AI1 1: Feedback for simulated channel AI2 2: Feedback of AI1+AI2 3: Feedback of remote communication Select feedback channel of PID via this parameter. Notice: the given channel can’t be coincidence with the feedback channel;...
Page 110 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Proportional gain (Kp): decides the regulation strength of the whole PID regulator; the bigger P, the bigger the regulation strength. If the parameter is 100, it shows when the bias between the feedback variable and given variable of PID is 100%, the regulation range of PID regulator on the inverter of output frequency is maximum frequency (ignoring integral action and derivative action).
Page 111 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Sampling period (T): it refers the sampling period for the feedback variable; and the regulator calculates once in every sampling period. The longer the sampling, the slower the response. Limit for control deviation of PID: output value of PID system is corresponding with maximum deviation allowed by the given value of closed loop;...
Page 112 Chapter 6 Inverter of function parameter 6-2-12.P11 group control group of multistep speed Describing LED/OLED Code Setting range Factory setting Change Keyboard display P11.00 Multistep speed 0 -100.0～100.0% ◇ P11.01 Multistep speed 1 -100.0～100.0% ◇ P11.02 Multistep speed 2 -100.0～100.0% ◇...
Page 113 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display The start and halt channel for the operation of multistep speed is also determined by function code P01.03; chart for control process of multistep is shown in Chart 6-20. the relationship between DI1, DI2 and DI3 terminal and multistep speed is shown as the following table: Relation between multistep speed and terminal of multistep speed termina...
Page 114 Chapter 6 Inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0:1200bps 1:2400bps Setting for Baud rate 2:4800bps P12.00 ◇ of communication 3:9600bps 4:19200bps 5:38400bps This parameter is used to set the transmission rate of data between upper computer and AC frequency vector inverter.
Page 115 Chapter 6 inverter of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display When the host machine is writing frame and the setting for communication address of from machine is zero, namely, communication address of broadcast; all from machines on MODBUS will receive this frame, but the from machine makes no response.
Page 116 Chapter 6 Inverter of function parameter 6-2-14. P13 group protection function group Describing LED/OLED Code Setting range Factory setting Change Keyboard display Input the protection 0: Prohibit P13.00 selection of default □ 1: Permit phase Select whether to protect the default phase of the input. 18.5KW AC frequency vector inverter for G type of POWTECH or above this power can have the protection function of input default;...
Page 117 Chapter 6 inverter of function parameter Speed reduction protection of overvoltage refers making comparing with speed reduction point of overvoltage defined in P13.07 (with respective to standard bus voltage) via detecting the bus voltage during the operation process of AC frequency vector inverter; if it exceeds the speed reduction point of the overvoltage, then the output frequency of AC frequency vector inverter will stop falling;...
Page 118 Chapter 6 Inverter of function parameter Chart 6-22 Speed reduction function of over current 0: current limiting is always effective Choice for the 1: current limiting is P13.10 selection of current ◇ ineffective for constant limiting activity speed Function of automatic current-limit is always effective under the state of deceleration; whether the function of automatic current-limit is effective is decided by the selection of automatic current-limit (P13.100).
Page 119 Chapter 6 inverter of function parameter state and stops automatically after the delay time in P14.04. When AC frequency vector is at a dormancy state and the current operation command is effective and the setting frequency is bigger or equal to awakening frequency in P14.01, AC frequency vector inverter begins to start after the delay time in P14.02.
Page 120 Chapter 7 EMC(Electro Magnetic Compatibility) Chapter 7 EMC(Electro Magnetic Compatibility） 7-1. Definition Electromagnetic compatibility refers to the operation of electrical equipment in the environment with electromagnetic interference; it doesn’t disturb the electromagnetic environment and stabilize its ability on realizing its function. 7-2.
Page 121 Chapter 7 EMC(Electro Magnetic Compatibility) Installation notes: 1）ground lead of AC frequency vector inverter and other electrical products should be connected with the ground well; 2）Input and output power line for the motive power of AC frequency vector inverter and signal line of weak current (like control wiring) should not be laid horizontally and lay them vertically if necessary.
Page 122 Chapter 7 EMC(Electro Magnetic Compatibility) bead to the output side of AC frequency vector inverter (blanketing frequency should be within 30 ～ 1000MHz) and roll 2-3 rings; EMC output filter can be installed for worse condition. 2) When the equipment disturbed and AC frequency vector inverter uses the same power supply, it will also cause conducted interference;...
Page 123 Chapter 7 EMC(Electro Magnetic Compatibility) 2）Install the filter at the input terminal for the power supply of AC frequency vector inverter as close as possible.
Page 124 Chapter 8 Failure checking and removal Chapter 8 Failure checking and removal ． Failure information and removal method Failure code Failure type Possible reason of the failure Countermeasures 1. Acceleration is to fast U-phase protection 1. Increase acceleration E.oUP 2. Internal breakdown for IGBT of of inverter unit time this phase...
Page 125 Chapter 8 Failure checking and removal Failure code Failure type Possible reason of the failure Countermeasures 4. Too big load restarting 3. Inspect network voltage 4. Choose AC frequency vector inverter with a much bigger power 1. Inspect input power Default phase at Input R, S and T has default E.PHI...
Page 126 Chapter 8 Failure checking and removal Failure code Failure type Possible reason of the failure Countermeasures 1． Inspect connector 1. Bad contact for connector of and insert the cable Fault of current control panel again E.oCC detection on 2. Damage of auxiliary power 2．Look for service circuit 3.
Page 127: Inspection And Maintenance
Chapter 9 Maintenance and overhauling Chapter 9 Maintenance and overhauling 9-1. Inspection and maintenance Under the normal use of AC frequency vector inverter, it needs regular inspection (e.g. Overhauling of the machine or 6 months at most based on the stipulation) besides daily inspection;...
Page 128 Chapter 9 Maintenance and overhauling differences. Indictor voltmeter is recommended to measure the input voltage; and use voltmeter of rectifier type to measure the output voltage; and use tong-type ammeter to measure the output current and use electrodynamics- type voltmeter to measure the power. 9-2.
Page 129 Chapter 9 Maintenance and overhauling original factory should be informed to change the rectifier bridge; or check whether the deviation of three-phase voltage exceeds 5V. When three-phase voltage of the output adopts is measured by normal multimeter, the data read by it is not inaccurate due to the interference of carrier frequency and it can be only used for reference.
Page 130 Chapter 10 Option Chapter 10 Option The user can install the peripheral equipment for the products of this group due to their different service conditions and requirements; see the following chart for their connections. Three-phase alternating-current supply Please use the power winthin the specification allowed by A C frequency vector inverter Circuit breaker (MCCB) or earth leakage circuit breaker...
Page 131: Optional Components
If the extension function of other function modules (for example, I/0 clip, PG clip and EPS clip ) is required, please choose PT200 series AC frequency vector inverter; please appoint function module card required in your order. 10-2.
Page 132 Chapter 10 Option Dimension for AC input reactor with regular size is as follow: 孔 ension Specification Size (mm) frequency vector inverter (mm) weight(kg) Capacity Voltage (kW) 0.75 200V 230V 18.5 12.0 15.0 23.0 23.0 30.0 0.75 380V 460V...
Page 133 Chapter 10 Option 18.5 12.0 15.0 23.0 23.0 30.0 33.0 40.0 45.0 55.0 90.0 10-4. Noise filter This filter is used to restrict the conduction for the electromagnetic interference noise caused by AC frequency vector inverter; it can also restrict external radio interference and the interference to this machine coming from surge of temporary impact.
Page 134 Chapter 10 Option Brake unit Powe Volta Installation Brake resistor（150% Dimension specificati dimension torque） Specificat Quantit L/W/H(mm) L/W/H(mm) y（pc） 100Ω/600W 365/70/135 58Ω/1000W 365/70/135 58Ω/1000W 365/70/135 PT2014 47Ω/1500W 485/60/115 194/109/76.5 build 58Ω/1000W 2P*1 365/70/135 in） 28Ω/3000W 570/70/135 47Ω/1500W 2P*1 485/60/115 47Ω/1500W 3P*1 485/60/115 217/109/114.
Page 135 Chapter 10 Option 10-7. EMI filter of output It is used to restrict the interfering noise caused by the output side of AC frequency vector inverter and leakage current of the wire. 10-8. AC output reactor When the wiring between AC frequency vector inverter and motor is too long (more than 20 m), it is used to restrict the over current caused by distributed capacitance.
Page 136 Chapter 10 Option PT-315KI-630A 444*255*162 290*230 PT-350KI-800A 444*255*162 290*230 PT-400KI-800A 444*255*162 290*230 PT-450KI-800A 444*255*162 290*230 1000 PT-500KI-1000A 444*255*162 290*230 1200 PT-560KI-1200A 444*255*162 290*230 1200 PT-630KI-1200A 444*255*162 290*230...
Page 137 Chapter 10 Option 10-9-2.Output filter（380V） Voltage(V) Power(KW) Current(A) Dimensions Installation Model L/W/H(mm) a/b/d(mm) 0.75 PT-0.75KO-5A 135*105*40 55*96 PT-1.5KO-5A 135*105*40 55*96 PT-2.2KO-8A 135*105*40 55*96 PT-3.7KO-8A 135*105*40 55*96 PT-5.5KO-16A 185*108*60 168*85 PT-7.5KO-16A 185*108*60 168*85 PT-11KO-30A 185*108*60 168*85 PT-15KO-30A 185*108*60 168*85 18.5 PT-18.5KO-45A 185*108*60 168*85 PT-22KO-45A...
Page 138 Chapter 10 Option 1200 PT-630K0-1200A 444*255*162 290*230 10-10. Input reactor 10-10-1.Output filter（380v） Installation Voltage Power Curren Reactance Model (KW) t(A) rate L/W/H(mm) PT-ACL-0002 2.00% 130/100/65 PT-ACL-0003 2.00% 130/100/65 PT-ACL-0004 2.00% 130/100/65 PT-ACL-0006 2.00% 145/150/92 PT-ACL-0008 2.00% 145/150/92 PT-ACL-0011 2.00% 160/180/90 PT-ACL-0015 2.00% 140/180/100...
Page 139 Chapter 10 Option 10-11 Output reactor 10-11-1.Output reactor（380V） Installation Voltage Power( Curren Reactance t(A) rate L/W/H(mm) Model 1.00% PT-OCL-0002 130/100/65 1.00% PT-OCL-0003 130/100/65 1.00% PT-OCL-0004 130/100/65 1.00% PT-OCL-0006 145/150/92 1.00% PT-OCL-0008 145/150/92 1.00% PT-OCL-0011 160/180/90 1.00% PT-OCL-0015 140/180/100 1.00% PT-OCL-0018 18.5 160/180/130 1.00%...
Page 140 Chapter 10 Option 10-12.DC reactor Rated Dimensions Installation Voltag Power( Model Current e(V) L/W/H(mm) a/b/d(mm) PT-DCL-0001 0.75 90/76/65 64/55/Ø6 PT-DCL-0002 90/76/65 64/55/Ø6 PT-DCL-0003 90/76/65 64/55/Ø6 PT-DCL-0004 90/76/94 64/84/Ø6 PT-DCL-0005 120/114/110 95/90/Ø8.5 PT-DCL-0008 120/114/110 95/90/Ø8.5 PT-DCL-0011 120/114/110 95/90/Ø8.5 PT-DCL-0015 120/114/110 95/90/Ø8.5 PT-DCL-0018 18.5 120/114/110...
Page 141 1000 PT-DCL-0500 1250 10-13 Specification of breaker, cable and contactor Input line /output line Breaker Rated operational current A of contactor Type (copper wire (380V OR 220V) cable)mm2 PT200-0R4G-2B PT200-0R7G-2B PT200-1R5G-2B PT200-2R2G-2B PT200-004G-2B PT200-5R5G-2B PT200-7R5G-2B 100A PT200-011G-2B 125A PT200-015G-2B 160A...
Page 142 Chapter 10 Option PT200-018G-3B 100A PT200-022G-3B 100A PT200-030G-3 125A PT200-037G-3 160A PT200-045G-3 200A PT200-055G-3 250A PT200-075G-3 315A PT200-093G-3 400A PT200-110G-3 400A PT200-132G-3 400A PT200-160G-3 630A PT200-185G-3 630A PT200-200G-3 630A PT200-220G-3 800A 150x2 PT200-250G-3 800A 150x2 PT200-280G-3 1000A 185x2 PT200-315G-3 1250A...
Page 143: Chapter 11 Quality Guarantee
Chapter 10 Option Chapter 11 Quality guarantee The quality guarantee of the project should be transacted based on the following stipulations: 1. It really belongs to the concrete content for the quality guarantee within the manufacturer’s responsibility. 1-1 When it is used in China (calculated since the date of delivery) ※...
Page 144 Chapter 10 Option company will assist in handling procedure of goods transportation). 6-7 Damage or non-identification for brand, trademark, sequential number, nameplate signed by the manufacturer. 6-8 Pay off the money according to the purchasing contract. 6-9 The installation, firing, operation, maintenance or other use conditions can’t be objectively described to the service unit of our company.
Page 145 Attachment RS485 communication protocol 1. Introduction for use PT200 series AC frequency vector inverter provides RS232/RS485 communication interface and adopts MODBUS communication with international standard to make principal and subordinate communication. The user can realize centralized control via PC/PLC, control for upper computer (set control inverter,...
Page 146 Host machine refers industrial control equipment or programmable logic controller (PLC) on personal computer (PC) and subordinate machine refers to PT200 AC frequency vector inverter. Host can not only make communication with a subordinate machine, but also issue the broadcast message to all subordinate machines.
Page 147 receiving equipment will regard it as the continuation of the previous message. This will cause a mistake because the last value appearing in CRC field is wrong Frame format of RTU: Frame header START T1-T2-T3-T4(transmission time for 3.5 bytes) Communication address: 0～247（decimal system）（0 is the Address field of subordinate machine ADDR broadcast address）...
Page 148 High position for the number of the date Low position for the number of the date CRC CHK low position Its CRC CHK value need calculating CRC CHK high position T1-T2-T3-T4 RTU response message of subordinate machine START T1-T2-T3-T4 ADDR The number of byte High position for data address 0007H Low position for data address 0007H...
Page 149 The whole process should be made for eight times. When the last bit (the 8 bit) is completed, 8 bits for PT200 user manual of next attachment will be different from the current value in register independently; finally, the value in the register will be CRC value after all bits in the message have been implemented.
Page 150 for（i=0;i<8;i++） if（crc_value&0x0001） crc_value=（crc_value>>1） ^0xa001; else crc_value=crc_value>>1; return（crc_value）; Definition for the address of communication parameter This part is the communication part and is used for controlling the operation of AC frequency vector inverter, the setting for the state of AC frequency vector inverter and relative parameters.
Page 151 Parameter address parameter parameter description description 3000H Operating speed 3001H Setting speed 3002H Busbar voltage 3003H Output voltage 3004H Output current 3005H Rotate speed of the operation 3006H Output power 3007H Output torque 3008H Given value of PID 3009H Feedback of PID 300AH Indicating state of terminal input 300BH...
Page 152 Address of command word Command function 0006H: random halt(emergency stop) 0007H: fault resetting 0008H: inching stop Read the state of AC frequency vector inverter(only for reading) Address of status word and function of status word Address of status word and function of status word 0001H: in forward operation 0002H: in reverse operation 1001H...
Page 153 E.EEP 0016: Operation fault of EEPROM（EEP） E.PId 0017: Break-line fault of PID PID E.bCE 0018: Brake unit fault（bCE） 0019: Retaining Data for information description of communication fault (fault code): The when the device makes the response, the function code used is to show it is normal response (without mistake) or a mistake occurs (it is called dissent response).
Page 154 Function Code Communication Address Code Communication Code Communication Code Communicatio address address n address （Decimal）（Decimal）（Decimal） P00.00 P01.09 P03.07 P00.01 P01.10 P03.08 P00.02 P01.11 P03.09 P00.03 P01.12 P03.10 P00.04 P01.13 P03.11 P00.05 P01.14 P04.00 P00.06 P01.15 P04.01 P00.07 P01.16 P04.02 P00.08 P02.00...
Page 155 P05.15 P07.11 P09.16 P06.00 P07.12 P09.17 P06.01 P07.13 P09.18 P06.02 P07.14 P09.19 P06.03 P08.00 P09.20 P06.04 P08.01 P09.21 P06.05 P08.02 P10.00 P06.06 P08.03 P10.01 P06.07 P08.04 P10.02 P06.08 P08.05 P10.03 P06.09 P08.06 P10.04 P06.10 P08.07 P10.05 P06.11 P08.08 P10.06 P06.12 P08.09 P10.07 P06.13...
Page 156 P12.00 P13.04 P14.04 P12.01 P13.05 P14.05 P12.02 P13.06 P14.06 P12.03 P13.07 P14.07 P12.04 P13.08 P14.08 P12.05 P13.09 P15.00 P12.06 P13.10 P13.00 P14.00 P13.01 P14.01 P13.02 P14.02 P13.03 P14.03 Reference: Manual of PG card Manual for control of variable frequency water supply. Manual for isolation RS 485 Manual of RS232 Manual of Ethernet card...
Page 157 Product warrant card of POWTECH product Thank you sincerely for purchasing the product of POWTECH This product has been passed the strict quality inspection of POWTECH, in warranty period, any hardware fault caused by the quality of this product within the normal use, based on the inverter of this guarantee card, POWTECH will provide free maintenance for the fault.
Page 158 User’s feedback form for the fault of POWTECH AC frequency vector inverter Dear users: please fill in the following form for us to provide a better service for Condition of load and control Motor Rated current Frequency range power and of the motor of normal work poles...
Page 159 Maintenance record should be filled by the following maintenance agencies: Maintenance record: Name of the maintenance unit Telephone The first name Address Post code Receipt number of the Signature of maintenance serviceman Name of the maintenance unit Telephone The second Address Post code time...
Page 160 Information feedback of the product Dear users: Thank you for concerning and purchasing the product of POWTECH; we are eager to obtain your information and relative information for the pruduct purchased by you; and why we want to obtain your valuable feedback is that we also want know your further requirement for POWTECH product.